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Langlais M, Baulu N, Dronet S, Dire C, Jean-Baptiste-Dit-Dominique F, Albertini D, D'Agosto F, Montarnal D, Boisson C. Multiblock Copolymers Based on Highly Crystalline Polyethylene and Soft Poly(ethylene-co-butadiene) Segments: Towards Polyolefin Thermoplastic Elastomers. Angew Chem Int Ed Engl 2023; 62:e202310437. [PMID: 37642586 DOI: 10.1002/anie.202310437] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 08/31/2023]
Abstract
Block copolymers based on polyethylene (PE) and ethylene butadiene rubber (EBR) were obtained by successive controlled coordinative chain transfer polymerization (CCTP) of a mixture of ethylene and butadiene (80/20) and pure ethylene. EBR-b-PE diblock copolymers were synthesized using the {Me2 Si(C13 H8 )2 Nd(BH4 )2 Li(THF)}2 complex in combination with n-butyl,n-octyl magnesium (BOMAG) used as both the alkylating and chain transfer agent (CTA). Triblock and multiblock copolymers featuring highly semi-crystalline PE hard segments and soft EBR segments were further obtained by the development of a bimetallic CTA, the pentanediyl-1,5-di(magnesium bromide) (PDMB). These new block copolymers undergo crystallization-driven organization into lamellar structures and exhibit a variety of mechanical properties, including excellent extensibility and elastic recovery in the case of triblock and multiblock copolymers.
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Affiliation(s)
- Marvin Langlais
- Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, 69616, Villeurbanne, France
| | - Nicolas Baulu
- Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, 69616, Villeurbanne, France
- Manufacture Michelin, 23 place Carmes Déchaux, 63000, Clermont-Ferrand, France
| | - Séverin Dronet
- Manufacture Michelin, 23 place Carmes Déchaux, 63000, Clermont-Ferrand, France
| | - Charlotte Dire
- Manufacture Michelin, 23 place Carmes Déchaux, 63000, Clermont-Ferrand, France
| | | | - David Albertini
- Université Claude Bernard Lyon 1, INSA Lyon, CNRS UMR 5270, Institut des Nanotechnologies de Lyon, 69616, Villeurbanne, France
| | - Franck D'Agosto
- Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, 69616, Villeurbanne, France
| | - Damien Montarnal
- Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, 69616, Villeurbanne, France
| | - Christophe Boisson
- Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, 69616, Villeurbanne, France
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KAYSER F, Fleury G, thongkham S, Navarro C, Martin-Vaca B, Bourissou D. Reducing the crystallinity of PCL chains by copolymerization with substituted δ/ε-lactones and its impact on the phase separation of PCL-based block copolymers. Polym Chem 2022. [DOI: 10.1039/d2py00101b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various substituted δ/ε-lactones have been copolymerized with ε-caprolactone (ε-CL) with the aim to inhibit the crystallization of polycaprolactone (PCL). Among the studied co-monomers, the best results were obtained with the...
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Liu F, Mao C, Wu S, Wang B, Wu C, Hu T, Gong X. Preparation and characterization of poly(ε‐caprolactone)/
Fe
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O
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nanocomposites. POLYMER CRYSTALLIZATION 2021. [DOI: 10.1002/pcr2.10196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fan Liu
- Hubei Provincial Key Laboratory of Green Materials for Light Industry Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Chen Mao
- Hubei Provincial Key Laboratory of Green Materials for Light Industry Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Shou'ang Wu
- Hubei Provincial Key Laboratory of Green Materials for Light Industry Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Bocheng Wang
- Collaborative Innovation Center of Green Light‐weight Materials and Processing Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Chonggang Wu
- Collaborative Innovation Center of Green Light‐weight Materials and Processing Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Tao Hu
- Collaborative Innovation Center of Green Light‐weight Materials and Processing Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
| | - Xinghou Gong
- Hubei Provincial Key Laboratory of Green Materials for Light Industry Hubei University of Technology Wuhan Hubei China
- School of Materials and Chemical Engineering Hubei University of Technology Wuhan Hubei China
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Brossier T, Volpi G, Lapinte V, Blanquer S. Synthesis of Poly(Trimethylene Carbonate) from Amine Group Initiation: Role of Urethane Bonds in the Crystallinity. Polymers (Basel) 2021; 13:polym13020280. [PMID: 33467051 PMCID: PMC7829917 DOI: 10.3390/polym13020280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 11/16/2022] Open
Abstract
Semi-crystalline poly(trimethylene carbonate) (PTMC) can be efficiently prepared by ring-opening polymerization (ROP) initiated by amine using various catalysts. More promising results were reached with the one-step process of stannous octanoate unlike the two-step one-pot reaction using TBD and MSA catalysts. The ROP-amine of TMC consists in a simple isocyanate free process to produce polycarbonate-urethanes, compatible with the large availability of amines ranging from mono- to multifunctional until natural amino acids. ROP-amine of TMC leads to urethane bonds monitored by FTIR spectroscopy. The relationship between the nature of amines and the crystallinity of PTMC was discussed through X-ray diffraction and thermal studies by DSC and TGA. The impact of the crystallinity was also demonstrated on the mechanical properties of semi-crystalline PTMC in comparison to amorphous PTMC, synthesized by ROP initiated by alcohol. The semi-crystalline PTMC synthesized by ROP-amine opens many perspectives.
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Affiliation(s)
- Thomas Brossier
- ICGM, Univ. Montpellier, CNRS, ENSCM, 34296 Montpellier, France; (T.B.); (V.L.)
- 3D Medlab, 13700 Marignane, France;
| | | | - Vincent Lapinte
- ICGM, Univ. Montpellier, CNRS, ENSCM, 34296 Montpellier, France; (T.B.); (V.L.)
| | - Sebastien Blanquer
- ICGM, Univ. Montpellier, CNRS, ENSCM, 34296 Montpellier, France; (T.B.); (V.L.)
- Correspondence:
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Li L, Zhai H, Wang T, Qiu X, Qiang N, Dong P, Bai Y, Peng AY, Quan D. Bromine-functionalized poly(carbonate-co-lactide)s: Synthesis, characterization and post-polymerization functionalization. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Van Horn RM, Steffen MR, O'Connor D. Recent progress in block copolymer crystallization. POLYMER CRYSTALLIZATION 2018. [DOI: 10.1002/pcr2.10039] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ryan M. Van Horn
- Department of Chemistry Allegheny College Meadville Pennsylvania
| | | | - Dana O'Connor
- Department of Chemistry Allegheny College Meadville Pennsylvania
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Tang J, Xu B, Xi Z, Pan X, Zhao L. Controllable Crystallization Behavior of Nylon-6/66 Copolymers Based on Regulating Sequence Distribution. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02671] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Tang
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Bowen Xu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhenhao Xi
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xun Pan
- Flinders Institute for NanoScale Science and Technology, Flinders University, Sturt Road, Bedford Park, SA 5042, Australia
| | - Ling Zhao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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